The Chaos Keeper enters with a sealed Magic booster pack of your choice under it. (You provide a new pack each time.) Whenever The Chaos Keeper deals combat damage to a player, reveal its cards and put one of them into your hand. (Don't open the booster pack until the first time this ability reolves.)
Near Mint - $46.60
Lightly Played - $37.30
Moderately Played - $32.60
Heavily Played - $28.00
Damaged - $23.30
Near Mint Spanish - $46.60
Lightly Played Spanish - $37.30
Moderately Played Spanish - $32.60
Heavily Played Spanish - $28.00
Damaged Spanish - $23.30